baber/WOPTO huggingface dataset:
Patent JP-H0385438-A (JP)
Title: Method and apparatus for measuring concentration of starch
Inventor: OKA MINAKO
IPC: G01N27/416
Filed: 1989-08-29
Abstract: PURPOSE:To enable rapid measurement of the concentration of starch by a method wherein sample starch is made to flow through a continuous channel and subjected to complete amylolysis to be turned into glucose units by an immobilized amylolytic enzyme and the units are measured. CONSTITUTION:A measuring apparatus comprises an injector 3, a fixed-enzyme column 4 to which an amylolytic enzyme is immobilized, and a measuring cell 5 to which an enzyme electrode 6, an Ag/AgCl reference electrode 7 and an opposite electrode 8 are fitted. A buffer 1 is supplied through a pump 2 and the injector 3 and the supply is stopped temporarily in the column 4. Herein starch is subjected to amylolysis by the enzyme and supplied with the buffer to the electrode 6 to which a glucose oxidase is immobilized, and glucose produced in the column 4 is detected by the electrode 6. Then, the buffer for which measurement is finished is caught in a waste liquid bottle 10 and a measured value is recorded by a recorder 11. In this way, the concentration of the starch can be measured rapidly.
Patent JP-S61100030-A (JP)
Title: Microwave transmission and reception device
Inventor: ONISHI YOICHI
IPC: H04B1/40
Filed: 1984-10-23
Abstract: PURPOSE:To obtain an inexpensive microwave transmission and reception device by using a microwave amplifier so as to amplify simultaneously three kinds of signals, a transmission microwave frequency signal, a reception local oscillation signal and a reception microwave signal. CONSTITUTION:An output signal of a microwave amplifier 1 is branched at a terminal 2, the one is inputted to a resonator 4 via a PBF3 through the transmission microwave only. A transmission base and B signal from a terminal 10 of the resonator 4 is fed to a varactor diode, and the transmission microwave FM signal subject to frequency modulation FM by the transmission B signal is outputted from a terminal 6 via a branching terminal 5. The other signal of the terminal 5 is inputted to a synthesis terminal 9 via an amplitude limiter 7 and a phase adjuster 8. The other signal subject to branch 2 is branched at a terminal 13 via a BPF 11 through which the received microwave and the local oscillation signal pass and an amplitude limiter 12 and outputted from a terminal 15 as a receptor IF signal via a BPF 14. The other signal from the terminal 13 is synthesized (18) with the reception microwave from the terminal 19 via a microwave resonator 16 and a phase adjuster 17 and synthesized (9) with a signal from the adjuster 8 and the result is subjected to amplification 1.
Patent JP-2001053717-A (JP)
Title: Receiver for communication using cdma transmission system
Inventor: KUROYANAGI HITOSHI
IPC: H04B1/709
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To simplify the processing of data by setting correlation value data to data becoming a maximum value in the number of output bits when the number of bits on correlation value data between a digital signal from an analog/digital conversion circuit and an inverse diffusion code is judged to be larger than the prescribed number of bits. SOLUTION: A judgment means judges whether or not the number of bits on correlation value data is larger than the prescribed number of bits, which is smaller than the maximum number of bits on correlation value data decided by the number of sampling times on an analog/digital conversion circuit and the number of bits on a digital signal from the analog/digital conversion circuit. When the number of bits on correlation value data is judged to be not larger than the prescribed number of bits, an output means outputs correlation value data by the number of output bits, which is not more than the prescribed number of bits. When the judgment means judges that the number of bits on correlation value data is larger than the prescribed number of bits, correlation value data is set to be data becoming a maximum value in the number of output bits.
Patent JP-H0949589-A (JP)
Title: Duct hose for house
Inventor: AKETO YOICHI
IPC: F16L11/11
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To make a heat insulation property compatible with a sound absorption property in an airtight and high heat insulation house by a duct hose with a high flexibility and bending property. SOLUTION: A duct hose for connecting the intake/exhaust port of an intake/ exhaust device to the intake/exhaust port leading to a room is composed of a spiral flexible inner wall 11 having a ventilation property and a form keeping property, a soft sound absorption layer 14 formed spirally and a soft heat insulation layer 16 formed spirally and a high heat insulation property is compatible with a high sound absorption property. It does not care that a spiral intermediate wall 15 is interposed between the sound absorption layer 14 and the heat insulation layer 16 and a spiral outer wall 17 is formed on the outer periphery of the heat insulation layer 16.
Patent JP-H03143921-A (JP)
Title: Method for removal of volatile matter from spiro (bis) indan polycarbonate by extruder
Inventor: ROORENSU REIMONDO SHIYUMITSUTO
IPC: B29C48/76
Filed: 1990-08-27
Abstract: PURPOSE: To relatively simply eliminate volatile content of spiro(bis) indanepolycarbonate by passing crude spiro(bis)indanepolycarbonate through a solid feeding step, a melting step, a liq. seal, a vacuum vent volatile content eliminating step and a die of an extruder under specified embodiments.  
     CONSTITUTION: A crude spiro(bis)indanepolycarbonate is fed into a solid feeding step kept at a resin temp. of approximately 150°C at its max (A). This polycarbonate is transferred to a melting step of an extruder (B). The molten polycarbonate is passed through the first liq. seal (C). Then, it is passed through a vacuum vent volatile content eliminating step kept under a high surface area condition at a resin temp. of approximately 250-300°C (D). The polycarbonate from which volatile content is eliminated is passed through a die (E). Through the above described treatments, spiro(bis)indanepolycarbonate cyclic dimer and other volatile content are eliminated from polycarbonate. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H05203104-A (JP)
Title: Method for burning fuel in exhaust gas boiler
Inventor: SAKAI MASAYASU
IPC: F22B1/18
Filed: 1992-08-21
Abstract: PURPOSE:To control the flame length and suppress the emission of NOx by using the exhaust gas containing oxygen as a source for oxygen for the combustion of fuel. CONSTITUTION:To the fuel 26 injected into a precombustion chamber 21 from a burner gun 23 the total amount of the oxygen contained in the exhaust gas 09 supplied to a primary exhaust gas supply hole 34 and a secondary exhaust gas supply hole 34b is made to have a proportion in the range of 0.4 to 0.8 in terms of air ratio. The total amount of the oxygen contained in the exhaust gas 09 supplied to the primary exhaust gas supply hole 34a, the secondary exhaust gas supply hole 34b, and a tertiary exhaust gas supply hole 34c is made to be less than the theoretical amount of oxygen required for the combustion of the fuel 24. The combustion is made to be complete by the oxygen in the air supplied to a secondary air supply hole 36b. This method makes it possible to control the flame length and suppress the emission of NOx.
Patent JP-2000056464-A (JP)
Title: Electron beam exposure device and electron beam exposure method
Inventor: KATO KAZUHIKO
IPC: H01L21/027
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To reduce a production cost by allowing the easy reuse of the same block masks with another different semiconductor elements. SOLUTION: This electron beam exposure device of a block exposure system irradiates the block mask 60 having openings of prescribed shapes with electron beams and irradiates the block mask with the electron beams molded by passing the openings. The block mask 60 has the plural two-dimensionally arrayed small openings 61 and magnetizing means 62 which are independently disposed on the peripheries of the respective small openings, are settable to a magnetizing state and a degaussing state and generate magnetic fields in the small openings 61 at the time of the magnetizing state. On-off control is executed as to whether the electron beams past the small openings 61 are cast to the block mask of not by setting the magnetizing means 62 to either of the magnetizing state and the degaussing state with each of the respective small openings.  The electron beams past the small openings are synthesized to cast the block mask with the prescribed patterns.
Patent JP-S63133476-A (JP)
Inventor: MATESUKO MISHIERU
IPC: H01T13/20
Filed: 1987-09-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6282485-A (JP)
Title: Picture input device
Inventor: KOBAYASHI MASAAKI
IPC: G06K9/38
Filed: 1985-10-07
Abstract: PURPOSE:To make quick picture processing possible by providing a device, which can shift optionally the level of an input signal, and a device, which switches a digital signal output to an full-bit signal or the most significant bit signal, in the input state of an A-D converter. CONSTITUTION:The picture signal inputted from an input signal line 7 is inputted to an A-D converter 1 through an OP amplifier 2. The inputted picture signal is outputted as 4-bit data and is inputted to a signal switch 4. The signal switch 4 is switched to the state, where data of all of 4 bits is outputted, and the state where data of only the most significant bit is outputted. When the signal switch 4 is switched to the former state, data is inputted to a CPU 5 through a bus 8. The CPU 5 sends such extent of level shift of the input signal to a D-A converter 3 that a threshold value for binary-coded processing can be set.
Patent JP-S59113519-A (JP)
Title: Magnetic head for magnetic disc
Inventor: KAWADA HIROTO
IPC: G11B5/23
Filed: 1982-12-21
Abstract: PURPOSE:To record magnetically data on a magnetic disc with a high density, by providing the first magnetic gap part and the second magnetic gap part which are continuous and are different in azimuth angle from each other. CONSTITUTION:A head coil 15 is wound around a head core 11 formed with ferrite or ''Sendust '' to constitute a head 10, and the first magnetic gap part 13 and the second magnetic gap part 14 which are different in azimuth angle from each other are formed continuously on a face 12 to be brought into contact with a recording medium. Since azimuth angles of the first magnetic gap part 13 and the second magnetic gap part 14 are made different from each other, an information signal is recorded on a recording track of a magnetic disc 100 at different azimuth angles on both sides in the breadthwise direction of the recording track. Consequently, even if recording tracks are formed adjacently to one another without providing guard bands on the magnetic disc 100, the signal degradation due to the crosstalk between recording tracks at the reproducing time is prevented; and thus, high-density recording is possible.
Patent JP-H0776603-A (JP)
Title: Production of vinyl resin
Inventor: TAKADA SHIGEKI
IPC: C08F2/22
Filed: 1993-09-08
Abstract: PURPOSE:To provide a vinyl resin good in fluidity, excellent in gelling characteristics, and capable of providing colorless transparent films. CONSTITUTION:In polymerizing a vinyl monomer such as vinyl chloride-based monomer in an aqueous medium, 100 pts.wt. of the vinyl monomer is incorporated with 0.00-10 pts.wt., on a solid basis, of an aqueous emulsion containing (A) a disperse phase consisting of a homopolymer or copolymer made up of at least one kind of hydrophobic unsaturated monomer unit selected from methacrylic ester monomer unit, acrylic ester monomer unit, styrene-based monomer unit, diene monomer unit, monoolefin monomer unit and halogenated unsaturated monomer unit and (B) a dispersant consisting of a mercapto group- terminated polyvinyl alcohol-based polymer.
Patent JP-H0887919-A (JP)
Title: Oxide superconducting wire rod and manufacture thereof
Inventor: TOGANO KAZUMASA
IPC: C01G1/00
Filed: 1994-09-19
Abstract: PURPOSE: To provide an oxide superconducting wire rod having a high superconduction characteristic further to provide high mechanical strength and to be capable of resisting against also strong electromagnetic force. CONSTITUTION: An oxide superconductor thick film by a melting solidification method is formed on a base unit of Ag alloy containing 0.02 to 0.5atom% Mg and 0.001 to 0.1atom% element of one kind or more selected from a group composed of Zr, Nb, Sr. This oxide superconducting wire rod is used to obtain a superconductor of Bi-Sr-Ca-Cu-O oriented with the c-axis of crystal vertically to film surface.
Patent JP-H0777519-A (JP)
Title: Method and system for automatically configuring abnormality diagnostic algorism
Inventor: YONEYAMA TAKAO
IPC: G01N29/14
Filed: 1993-09-08
Abstract: PURPOSE:To indicate the extent of abnormality within a predetermined range regardless of the number of parameters by calculating the extent of abnormality, i.e., an index representative of the extent of abnormality, based on the final total reliability. CONSTITUTION:An object 50 is detected 5 and the detection signal is amplified 52L and subjected to A/D conversion 53 before it is fed to a CPU 60. A waveform analytic section 61 analyzes the waveform parameters and a frequency analytic section 62 analyzes the frequency parameters. An operational processing section 63 conducts operations, starting from selection of (n) pieces of normal items and (m) pieces of abnormal items and ending by calculation of a final total reliability Ms, based on the parameters thus analyzed. A section 64 conducts an operation Af=(Ms-Mn)/(Ma-Mn) and calculates an extent of abnormality Af. Ma and Mn represent maximum and minimum values, respectively, of final total reliability determined by the number of parameters being used. A section 65 compares the operation result with a preset threshold value to decide abnormality and indicates 70 the extent of abnormality within a range of 0 to 1.0.
Patent JP-H0888877-A (JP)
Title: Base station selection system of moving machine in mobile communication
Inventor: SASAKI YOSHIMI
IPC: H04W36/08
Filed: 1994-09-19
Abstract: PURPOSE: To maintain the quality of mobile communication by reducing the connection switches of the radio base station for a mobile station in moving as much as possible in the base station selection system of the mobile station in a cellular mobile radio communication system. CONSTITUTION: A mobile station M in moving receives the transmission radio waves from plural surrounding repeating base stations X, Y and Z. From each measured reception level, the control station of a mobile station or a mobile network knows the moving direction of the mobile station M. A base station Z which is the largest in the increase rate of the reception level is selected and is defined as the base station for repeating of the mobile station M.
Patent JP-S60115944-A (JP)
Title: Electrophotographic sensitive body
Inventor: NOGAMI SUMITAKA
IPC: G03G5/00
Filed: 1983-11-29
Abstract: PURPOSE:To improve abrasion resistance, toner releasing property, ozone resistance, and film forming property, by using a crossliked fluorine contg. resin compsn. contg. a transparent electroconductive metal oxide for a material of a surface protecting layer of a negatively charged org. electrophotographic sensitive body. CONSTITUTION:A layer of compsn. incorporated with transparent electroconductive metal oxide in a crosslinked fluorine-contg. resin for a material of a surface protecting layer of a negatively charged org. photosensitive body. Suitable metal oxide is, for example, powder of <=0.5mum average particle size of SnO2 doped with 2-10wt% Sb, In2O3 doped with 3-10wt% Sn, In2O3 doped with 2- 7wt% F, or SnO2 doped with 1-5wt% F. 15-75wt% of such powder basing on the total amt. of the crosslinked fluorine-contg. resin plus the powder is blended with the crosslinked fluorine-contg. resin. Usable crosslinked fluorine-contg. resin is a crosslinked three-dimentional copolymer comprising tetrafluoroethylene/alkyl vinyl ether/hydroxyalkyl vinyl ether or glycidyl vinyl ether, and the volume resistivity of the surface protecting layer and the surface resistance are regulated to <=10<-12>OMEGA.cm and >=10<6>, respectively.
Patent JP-H04104166-A (JP)
Title: Printing device
Inventor: KOGA YUJI
IPC: G03G15/00
Filed: 1990-08-23
Abstract: PURPOSE:To prevent oscillation of a light scanning device by facilitating movement of an upper box body to a position where an upper surface of a lower box body is opened with energizing force of a first energizing means, even when the upper box body is touched by a user while printing. CONSTITUTION:When the upper box body 1a is at a closed position, a scanning part 11 is supported by a supporting pin 5 through an arm part 10. At this time, since the upper box body 1a and the light scanning part 11 are in contact only through a leaf spring 25, even when the upper box body 1a is oscillated, oscillation is not transmitted to the light scanning part 11, and because it is pressurized to the leaf spring 25, its position is not deviated. Therefore, even when the upper box body 1a is oscillated by a user coming into contact with the upper box body 1a, printing quality is not deteriorated. Furthermore, since the upper box body 1a receives the energizing force of a helical spring 4, it can be rotated to the opened position with extreme ease.
Patent JP-2000039541-A (JP)
Title: Optical fiber array and its production
Inventor: YAMADA ATSUSHI
IPC: G02B6/42
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber array with which the prevention of the failure of the edge portions at an array end face and an improvement in productivity at the time of packaging work of the array are made possible and which is capable of aligning and holding optical fibers with high accuracy. SOLUTION: The main parts of this optical fiber array 1 comprise an optical fiber guide member 2 which is arrayed with guide grooves 20, an array body 3 which is joined to this optical fiber guide member, plural optical fibers 4 which are disposed in the joint part between the array body and the optical fiber guide member and a balance member layer 5 which is disposed on the rear surface of the array body. The array body described above is formed of material having approximately the same coefft. of thermal expansion as the coefft. of thermal expansion of an optical circuit board arranged to face the optical fiber array.  The optical fiber guide member is formed of a resin material having the coefft. of thermal expansion larger than the coefft. of thermal expansion of the array body and is set to low rigidity such that the optical fiber guide member can follow up the deformation of the array body.
Patent JP-H0967829-A (JP)
Title: Controlling device for excavator
Inventor: FUNATO KOJI
IPC: E02F3/26
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To promote durability of addendums of a controlling device and to increase excavation efficiency. SOLUTION: A penetration force control section 70 controls a hydraulic winch device HWD so as to make detected penetration force as set penetration force to control the velocity of an excavator. A falling speed control section 50 controls the hydraulic winch device HWD so as to make detected falling speed as set falling speed to control the velocity of the excavator. When detected value of the falling speed is in excess of specific value during the control by the penetration force control section 70, a selection section 80 is shifted to the control by the falling speed control section 50. The falling speed control section 50 controls the falling speed with the proportional integral control, and the penetration force control section 70 controls penetration force with the proportional differential control.
Patent JP-S6283062-A (JP)
Title: Spraying method and apparatus therefor
Inventor: YONEHARA TAKASHI
IPC: B05B7/04
Filed: 1985-10-09
Abstract: PURPOSE:To form a large number of uniform particles, by injection a substance to be treated from a large number of small holes bored in the fixed side wall of a hermetically closed chamber along with gas by utilizing pressure difference across said side wall and, at the same time, intermittently blocking said small holes. CONSTITUTION:A liquid 14 to be treated in a storage tank 11 is sucked up to the end of a pipe 12 and a motor 5 is driven to rotate a rotary disc 6. The liquid 14 to be treated at the end of the pipe 12 is sucked in a pump chamber 8 by the rotation of a sucking pump blade 10 to reach small holes 7 through fine grooves 9 by centrifugal force to be adhered as a membrane. When a hermetically closed chamber 2 is filled with compression air through a pressure air pipe 13 and the small holes of the rotary disc 6 during rotation positionally coincide with that of the fixed side wall 1a of said chamber 2, compressed air is injected through the small holes to inject the membrane of each small hole 7 to the outside of the apparatus main body 1. When the rotational speed of the rotary disc 6 increases, the outside of each small hole 3 comes to an ultrasonic region.
Patent JP-S6283564-A (JP)
Title: Cage type regulating valve
Inventor: ISHIZUKA MITSUMASA
IPC: F16K3/24
Filed: 1985-10-09
Abstract: PURPOSE:To integrally form circumferentially inclined bridge parts to a cage, by a method wherein openings are formed between the upper valve seat of two valve seats, having different bores, and a window for controlling a flow rate. CONSTITUTION:Plural windows 41 for controlling a flow rate are formed in the peripheral wall of a cage 39, and two valve seats 42 and 43, having different bores, are situated vertically in parallel. A number of circumferentially inclined bridge parts 44 are situated integrally to a cage 39 by forming a number of openings 45 between a window 41 for controlling a flow rate and the upper valve seat 42. Thus, if the cage 39 is thermally expanded, the bridge parts 44 can be resiliently deformed to absorb a thermal expansion difference.
Patent JP-S6467674-A (JP)
Title: Microprocessor system
Inventor: HASHIMOTO KOJI
IPC: G06F15/177
Filed: 1987-09-09
Abstract: PURPOSE:To prevent data transferring efficiency from being lowered by supplying information, which show a data storing position to be a data transferring source or a data transferring destination, to a co-processor, causing the co- processor to be independent together with a main processor and supervising the number of a series of data transferrings or the end of a series of data transferring operation. CONSTITUTION:A main processor 1 stores the number of data transferring to be needed for access control to the data transferring. For a co-processor 2, since a resistor to be supplied for the data transferring is designated by a command and a parameter supplied from the main processor 1, the exchange of information besides it is not needed and the data transferring operation is executed. Thus, the decreasing of an over-head between the main processor 1 and the co-processor 2 in such data transferring operation can be achieved.
Patent JP-H0969887-A (JP)
Title: Portable telephone set
Inventor: NAMEGAWA MASATAKA
IPC: H04B1/38
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To simplify the public line remote control function in a portable telephone set. SOLUTION: When the key operation for the public line remote control from an operation input part 1 is performed, the key operation is analyzed in the operation input analysis part 21 within a control part 2. In a reading control part 22, the remote control command stored in a storage part 3 based on the analysis result is read and the remote control command is transmitted to a specified telephone set in a communication control part 4.